7 papers
Exploring and molecular states and the triangle singularity in the reaction
Ke Wang, Fei Huang, Bing-Song Zou
We investigate the reaction within an effective Lagrangian approach, exploring possible and hadronic molecular states and the role of the t…
Hyperon-Nucleon Spectrometer
Xiaozhi Bai, Xu Cao, Zhe Cao +237
Chirality lies at the heart of low-energy QCD, governing the symmetry structure that shapes hadron masses and strong interaction dynamics. Among the most compelling open questions…
Deciphering the mechanism of -nucleon scattering
Bing Wu, Xiang-Kun Dong, Meng-Lin Du +2
The low-energy scattering is important for various reasons: it is related to the hidden-charm pentaquark states, provides insights into the role of gluons in nucleon…
Nature of the states from compositeness criteria
Yu-Fei Wang, Chao-Wei Shen, Deborah Rönchen +3
Based on a coupled-channel approach, we investigate the structures of four states through compositeness criteria. Toward a more precise description of the states, we have obt…
Evidence for the existence of a flavor-sextet charmed meson?
Feng-Kun Guo, Bing-Song Zou
Recently, the LHCb Collaboration reported a signal for a new resonance in the invariant mass distribution in the decays (arXiv:2…
The -nucleon interaction mechanism: A theoretical study based on scattering length
Bing Wu, Xiang-Kun Dong, Meng-Lin Du +2
The low-energy scattering is of significant importance for various reasons. It is deeply interconnected with the hidden-charm pentaquark states, provides insights int…